218400704

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 84

約数和(自身を含む): 463079592

約数和(自身を除く): 244678888

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 67, 106, 124, 134, 212, 248, 268, 424, 496, 536, 848, 961, 992, 1072, 1643, 1696, 1922, 1984, 2077, 2144, 3286, 3392, 3551, 3844, 4154, 4288, 6572, 7102, 7688, 8308, 13144, 14204, 15376, 16616, 26288, 28408, 30752, 33232, 50933, 52576, 56816, 61504, 64387, 66464, 101866, 105152, 110081, 113632, 128774, 132928, 203732, 220162, 227264, 257548, 407464, 440324, 515096, 814928, 880648, 1030192, 1629856, 1761296, 2060384, 3259712, 3412511, 3522592, 4120768, 6825022, 7045184, 13650044, 27300088, 54600176, 109200352, 218400704]

約数ペア:

[(1, 218400704), (2, 109200352), (4, 54600176), (8, 27300088), (16, 13650044), (31, 7045184), (32, 6825022), (53, 4120768), (62, 3522592), (64, 3412511), (67, 3259712), (106, 2060384), (124, 1761296), (134, 1629856), (212, 1030192), (248, 880648), (268, 814928), (424, 515096), (496, 440324), (536, 407464), (848, 257548), (961, 227264), (992, 220162), (1072, 203732), (1643, 132928), (1696, 128774), (1922, 113632), (1984, 110081), (2077, 105152), (2144, 101866), (3286, 66464), (3392, 64387), (3551, 61504), (3844, 56816), (4154, 52576), (4288, 50933), (6572, 33232), (7102, 30752), (7688, 28408), (8308, 26288), (13144, 16616), (14204, 15376)]